Xtreme Biofilters

DA1600 Xtreme Diffuser Assembly

DA1600 Xtreme Diffuser Assembly
Fits Hayward top mount sand filter (S166T). Clamp type with 8 inch opening. (8 inch outside diameter, 7 inch inside diameter)
FEATURES:
Hayward 6-way vari-flow Multi-port valve (Filter, Backwash, Rinse, Re-circulate, Waste, Closed)
Standard 1.5 inch intake/output ports. Upgrade to 2.0 inch valve is available
Max pressure 30 psi/ Max flow rate 5,500 gph (up to 9000 gph with 2.0 inch valve)
Pressure gauge and sight glass
Diffuser head/column delivers cyclonic cleaning action
Equalizer column equalizes pressure at top and mid section of tank during backwash therefore no packing at top.
IMPORTANT:
pump flow rate and pressure must be 2500-3500 gallons per hours @ 15ft – 20ft of head for filter to work properly. Standard 1/2 HP, standard speed (3450 rpm) is recommended